PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13903Spring,helical,compression

Benton Div Ambac Industries Inc · NSN 5360-00-917-8191 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-917-8191 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-917-8191. Primary manufacturer part number: 13903.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL OVERALL
  • Spring Free Length: 1.050 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Deflection Rate: 5.000 POUNDS PER INCH NOMINAL LBS
  • Style Designator: CYLINDRICAL
  • Coil Quantity: 14
  • Material Document and Classification: QQ-W-428,COND B FED SPEC ALL MATERIAL RESPONSES OVERALL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-917-8191, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Benton Div Ambac Industries Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-917-8191
Primary Part Number13903
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBenton Div Ambac Industries Inc
StatusACTIVE
MaterialSTEEL OVERALL
Spring Free Length1.050 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Deflection Rate5.000 POUNDS PER INCH NOMINAL LBS
Style DesignatorCYLINDRICAL
Coil Quantity14
Material Document and ClassificationQQ-W-428,COND B FED SPEC ALL MATERIAL RESPONSES OVERALL
Spring Free Outside Diameter0.610 INCHES MAXIMUM IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Inside Diameter0.530 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4310-00-354-707313903 INTERCHANGEABLE
Buffer,discharge Valve
Hdt Expeditionary Systems Inc
5985-00-501-1642 INTERCHANGEABLE
Antenna Subassembly
5331-00-716-555113903 INTERCHANGEABLE
O-Ring
Tyco Fire Products Lp
5120-00-828-819513903 INTERCHANGEABLE
Wrench,spanner
Stanley Industrial & Automotive Llc
5805-01-103-0427 INTERCHANGEABLE
Extractor
5306-01-167-434613903 INTERCHANGEABLE
Bolt,machine
New Venture Gear Inc New Process Gear Div
5355-01-200-965113903 INTERCHANGEABLE
Knob
Jergens Inc Div Tooling Components Division
5950-01-212-7291C235A380-1 INTERCHANGEABLE
Reactor
Telephonics Corp
3990-01-234-6561D1390 INTERCHANGEABLE
Lifting-Tiedown Rh
Bromma, Inc.
5965-01-551-9557TS-80 INTERCHANGEABLE
Tripod,speaker
Ultimate Support Systems, Inc
Cross-Reference Index
Part NumberManufacturer
13903 Benton Div Ambac Industries Inc (USA)
Related Parts
4310-00-354-7073INTERCHANGEABLE
BUFFER,DISCHARGE VALVE
13903
5985-00-501-1642INTERCHANGEABLE
ANTENNA SUBASSEMBLY
5331-00-716-5551INTERCHANGEABLE
O-RING
13903
5120-00-828-8195INTERCHANGEABLE
WRENCH,SPANNER
13903
5805-01-103-0427INTERCHANGEABLE
EXTRACTOR
5306-01-167-4346INTERCHANGEABLE
BOLT,MACHINE
13903
5355-01-200-9651INTERCHANGEABLE
KNOB
13903
5950-01-212-7291INTERCHANGEABLE
REACTOR
C235A380-1
3990-01-234-6561INTERCHANGEABLE
LIFTING-TIEDOWN RH
D1390
5965-01-551-9557INTERCHANGEABLE
TRIPOD,SPEAKER
TS-80

Frequently Asked Questions

What is NSN 5360-00-917-8191?

NSN 5360-00-917-8191 is a Spring,helical,compression, manufactured by Benton Div Ambac Industries Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-917-8191?

NSN 5360-00-917-8191 has 1 cross-referenced part number: 13903 (Benton Div Ambac Industries Inc).

What NSN replaces 5360-00-917-8191?

There are 10 known substitutes for 5360-00-917-8191: 4310-00-354-7073, 5985-00-501-1642, 5331-00-716-5551 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13903?

Key specifications for 13903: Material: STEEL OVERALL; Spring Free Length: 1.050 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Spring Deflection Rate: 5.000 POUNDS PER INCH NOMINAL LBS. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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